378609372

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 977886000

約数和(自身を除く): 599276628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 397, 449, 531, 708, 794, 898, 1062, 1191, 1347, 1588, 1796, 2124, 2382, 2694, 3573, 4041, 4764, 5388, 7146, 8082, 14292, 16164, 23423, 26491, 46846, 52982, 70269, 79473, 93692, 105964, 140538, 158946, 178253, 210807, 238419, 281076, 317892, 356506, 421614, 476838, 534759, 713012, 843228, 953676, 1069518, 1604277, 2139036, 3208554, 6417108, 10516927, 21033854, 31550781, 42067708, 63101562, 94652343, 126203124, 189304686, 378609372]

約数ペア:

[(1, 378609372), (2, 189304686), (3, 126203124), (4, 94652343), (6, 63101562), (9, 42067708), (12, 31550781), (18, 21033854), (36, 10516927), (59, 6417108), (118, 3208554), (177, 2139036), (236, 1604277), (354, 1069518), (397, 953676), (449, 843228), (531, 713012), (708, 534759), (794, 476838), (898, 421614), (1062, 356506), (1191, 317892), (1347, 281076), (1588, 238419), (1796, 210807), (2124, 178253), (2382, 158946), (2694, 140538), (3573, 105964), (4041, 93692), (4764, 79473), (5388, 70269), (7146, 52982), (8082, 46846), (14292, 26491), (16164, 23423)]